72062160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4316

約数の個数: 80

約数和(自身を含む): 226592640

約数和(自身を除く): 154530480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4229, 4260, 5680, 8458, 8520, 12687, 16916, 17040, 21145, 25374, 33832, 42290, 50748, 63435, 67664, 84580, 101496, 126870, 169160, 202992, 253740, 300259, 338320, 507480, 600518, 900777, 1014960, 1201036, 1501295, 1801554, 2402072, 3002590, 3603108, 4503885, 4804144, 6005180, 7206216, 9007770, 12010360, 14412432, 18015540, 24020720, 36031080, 72062160]

約数ペア:

[(1, 72062160), (2, 36031080), (3, 24020720), (4, 18015540), (5, 14412432), (6, 12010360), (8, 9007770), (10, 7206216), (12, 6005180), (15, 4804144), (16, 4503885), (20, 3603108), (24, 3002590), (30, 2402072), (40, 1801554), (48, 1501295), (60, 1201036), (71, 1014960), (80, 900777), (120, 600518), (142, 507480), (213, 338320), (240, 300259), (284, 253740), (355, 202992), (426, 169160), (568, 126870), (710, 101496), (852, 84580), (1065, 67664), (1136, 63435), (1420, 50748), (1704, 42290), (2130, 33832), (2840, 25374), (3408, 21145), (4229, 17040), (4260, 16916), (5680, 12687), (8458, 8520)]